Commentary on “Type-2 soft sets” [Journal of Intelligent and Fuzzy Systems 29 (2015) 885-898]

Article type: Research Article

Authors: Yang, Yong | Wang, Yanru^*

Affiliations: College of Computer Science and Engineering, Northwest Normal University, Lanzhou, Gansu, China

Correspondence: [*] Corresponding author. Yanru Wang, College of Computer Science and Engineering, Northwest Normal University, Lanzhou, Gansu, China. Tel.: +86 15516111891; E-mail: wangyanru0401@163.com.

Abstract: In this paper, we point out that the expression of the assertions proposed by Chatterjee et al. [Journal of Intelligent and Fuzzy Systems 29 (2015) 885-898] is not true by a counterexample, and give a revised version.

Keywords: Soft sets, type-2 soft sets, counterexample

DOI: 10.3233/JIFS-16104

Journal: Journal of Intelligent & Fuzzy Systems, vol. 32, no. 1, pp. 867-869, 2017